Nishaki Mehta MD Associate Professor

PubMed

• Transcatheter Electrosurgical Closure of "Ventricularized" Left Atrial Appendage.
  Luai Madanat, Ahmad Jabri, Richard Bloomingdale, Jason P Schott, Amr E Abbas
  JACC. Cardiovascular Interventions. 2025-03-10
• Atrial Fibrillation Incidence, Outcomes, and Management in Patients with Left Ventricular Assist Devices and Orthotopic Heart Transplants.
  Sahitya Allam, Alexander Hajduczok, Philipp Sommer, Nishaki Mehta
  Cardiac Electrophysiology Clinics. 2025-03-01
• Differences in Radiation Use in Left Atrial Appendage Occlusion Procedures Among Electrophysiology and Structural Operators.
  Zachary Dean Demertzis, Ela Ahmad, Karan Chhabra, Nolan Shoukri, David Haines
  Journal of the Society for Cardiovascular Angiography & Interventions. 2025-01-01

Journal Articles

• Atrial Fibrillation and Objective Sleep Quality by Slow Wave Sleep  
  Kwon Y, Mehta N, et al, Atrial Fibrillation, 1/1/2018
• Usefulness of Integrating Heart Failure Risk Factors Into Impairment of Global Longitudinal Strain to Predict Anthracycline-Related Cardiac Dysfunction  
  Milks MW, Mehta N et al, Am J Cardiology, 1/1/2018
• Dysrhythmias with Loperamide Used for Opioid Withdrawal  
  Nakka S, Reddy S, Mehta N, J Am Board Fam Med, 1/1/2018
• Endomyocardial biopsy at the time of ablation or device implantation  
  Killu AM, Mehta N, et al, JICE, 1/1/2018
• Right ventricular scar-related ventricular tachycardia in nonischemic cardiomyopathy: Electrophysiological characteristics, mapping, and ablation of underlying heart d...  
  Kumar S, Baldinger S, Mehta N, et al, JCE, 1/1/2018
• Right ventricular scar-related ventricular tachycardia in non-ischemic cardiomyopathy: Electrophysiological characteristics, mapping and ablation of underlying heart d...  
  Kumar S, Baldinger SH, Kapur S, Romero J, Mehta NK, Mahida S, Fujii A, Tedrow UB, Stevenson WG, J Cardiovasc Electrophysiol, 1/21/2017
• No difference with NOACs in women with non valvular atrial fibrillation: One less gender gap  
  Nishaki Mehta, Loheetha Raghupati, Journal of Womens Health, 1/1/2017
• Acute right ventricular failure complicating catheter ablation for right ventricular tachycardia  
  Mehta N, Peterson BE et al, Heart Rhythm Case Report, 1/1/2017
• Left ventricular assist devices impact hospital resource utilization without affecting patient mortality in gastrointestinal bleeding  
  Li F, Hinton A, Chen A, Mehta NK, Eldika S, Zhang C, Hussan H, Conwell DL, Krishna SG, Dig Dis Sci, 1/17/2016
• The Impact of Inappropriate Implantable Cardiac Defibrillator Shocks on Cardiovascular Morbidity and Mortality  
  Mehta NK, Taylor M, Kalbfleisch S, Pacing Clinical Electrophy, 1/16/2016
• Beyond the storm: Comparison of clinical factors, arrhythmogenic substrate and catheter ablation outcomes in structural heart disease patients with versus those withou...  
  Kumar S, Fujii A, Kapur S, Romero J, Mehta NK, Tanigawa S, Epstein LM, Koplan BA, Michaud GF, John RM, Stevenson WG, Tedrow UB, J Cardiovasc Electrophysiol, 1/1/2016
• Procollagen I Carboxyterminal Propeptide Levels in Friedreich Ataxia and its Relation to Subclinical Myocardial Disease  
  Mehta NK, Chacko P, Jin J, Tran T, Prior T, Agarwal G, Raman SV, Tex Heart Inst J, 1/1/2016
• Long Term Outcomes Following Catheter Ablation of Ventricular Tachycardia in Patients with and without Structural Heart Disease  
  Saurabh Kumar, Jorge Romero, Nishaki K. Mehta, Akira Fujii, Sunil Kapur, Samuel Baldinger, Bruce A. Koplan, Roy M. John, Laurence M. Epstein, Gregory F. Michaud, Usha..., Heart Rhythm, 1/1/2016
• Bridging the gender gap in atrial fibrillation  
  Mehta NK, Baveja S, Tedrow U, Expert Rev Cardiovasc Ther, 1/1/2015
• Multicenter Outcomes for Catheter Ablation of Idiopathic Premature Ventricular Complexes  
  JACC Clinical Electrophysiology, 1/1/2015
• Rebirth of the left radial artery: Could this be the �right radial artery? Editorial  
  Taylor M, Patel D, Capers Q, Mehta NK, Expert Rev Cardiovasc Ther, 1/1/2015
• A real life win win for CRTs- Editorial for the MADIT-RIT substudy  
  Mehta NK, Abraham WT, Europace, 1/1/2015
• ICD and CRT in women with coronary artery disease  
  Mehta NK, Abraham WT, Maytin M, Curr Atheroscler Rep, 1/1/2015
• Women in cardiology: A fellows� perspective  
  Mehta NK, Breathett K, J Am Coll Cardiol, 1/1/2015
• Medulloblastoma with extra cranial pulmonary metastases in an adult  
  Badhe P, Kini S, Mehta NK, Bombay Hospital Journal, 1/27/2014
• Multiple Atrial Communications presenting as Platypnea-Orthodeoxia Syndrome  
  Yan F, Johnson S, Cheatham J, Daniels C, Mehta NK, Journal of Cardiovascular Disease Research, 1/1/2014
• Obstructive sleep apnea and atrial fibrillation: understanding the connection  
  Mehta NK, Baveja S, Khayat R, Houmsse M, Expert Rev Cardiovascular Therapy, 1/1/2014
• Pulmonary Hypertension in Hypertensive Patients: Association with Diastolic Dysfunction and Increased Pulmonary Vascular Resistance  
  Mukherjee M, Mehta NK, Connolly J, Choi B, Katz R, Lewis J, Echocardiography, 1/1/2014
• Video Capsule Endoscopy is Successful and Effective in Outpatients with Implanted Cardiac Devices  
  Stanich PP, Kleinman B, Betkerur K, Mehta NK, Porter K, Meyer MM, Dig Endosc, 1/1/2014
• Letter in response to �Ischemic Preconditioning for Prevention of Contrast- Medium Induced Nephropathy Randomized Pilot RenPro Trial (Renal Protection Trial)� by Er et al  
  Mehta NK, Raman S, Circulation, 1/1/2013
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Books/Book Chapters

• World Cardiology Atlas. 
  Chapter: Lipid Management in Heart Failure. 
  Mehta NK, Wada A, Sharma K

Abstracts/Posters

• Pulmonary Diastolic Decay Time Is a Novel Index Associated With Severe Hemodynamic Impairments in Patients With Pulmonary Hypertension.
  Mazimba S, Mehta N et al, ACC, 1/1/2019
• Early vs. Delayed Pacemaker Implantation for Heart Block following Aortic Valve Replacement: A Cost-Effectiveness Analysis
  Jared Beller, Nishaki Mehta, Gorav Ailawadi, STS, 1/1/2019
• Mortality After Micra Leadless Pacemaker Implantation.
  Akshay Kamath, Brittney Heard, Andrew Darby, Rohit Malhotra, James Mangrum, Kenneth Bilchick, Pamela Mason, John Ferguson, Nishaki Mehta, AHA, 1/1/2018
• Mortality after Micra Implantation.
  Kamath A, Heard B, Darby A, Malhotra R, Mangrum J, Bilchick K, Mason P, Ferguson J, Mehta N, AHA, 1/1/2018
• Utility of Testing for Ischemia in Patients with Sustained Monomorphic Ventricular Tachycardia Undergoing VT Ablation.
  Schumann S, Bapat A, Galazka P, Tedrow U, Bilchick K, Mason P, Mangrum J, Malhotra R, Darby A, Ferguson J, John R, Stevenson W, Mehta N, AHA, 1/1/2018
• Non-ischemic substrate for VT in the presence of coronary artery disease: prevalence, characterization, and outcomes of catheter ablation of a unique cohort.
  Nishaki Mehta, William G. Stevenson, Usha B. Tedrow, Akira Fujii, Shinichi Tanigawa, , Roy M. John, Gregory F. Michaud,, Sunil Kapur, Ammar M. Killu, Saurabh Kumar, Heart Rhythm Society, 1/1/2017
• Non- ischemic substrate for VT in the presence of coronary artery disease: prevalence, characterization, and outcomes of catheter ablation of a unique cohort.
  Saurabh Kumar, Usha B. Tedrow, Nishaki K. Mehta, Sunil Kapur, Akira Fujii, Samuel H. Baldinger, Laurence M. Epstein, Bruce A. Koplan, Gregory F. Michaud, Roy M. John,..., Heart Rhythm Society, San Francisco, CA, 1/1/2016
• Safe and Effective Use of Ivabradine in Tachycardia Induced Cardiomyopathy in Cardiac Transplant Patient.
  Nishaki Mehta, Usha Tedrow, William Stevenson, Bruce Koplan, HFSA, Orlando, FL, 1/1/2016
• Safe and shorter length of stay with reduction of time in bed after electrophysiology studies.
  Patel D., Mehta N., Willard H., Will B., Toczynski A., Breathett K., Houmsse M, Heart Rhythm Society Annual Scientific Sessions, San Francisco, CA, 1/1/2016
• Drug failures before VT ablation: evidence that patients with non-ischemic cardiomyopathy stand to benefit most from early referral.
  Saurabh Kumar, Samuel H. Baldinger, Akira Fujii, Nishaki K. Mehta, Sunil Kapur, Bruce A. Koplan, Laurence M. Epstein, Roy M. John, Gregory F. Michaud, Usha B. Tedrow, ..., Heart Rhythm Society, San Francisco, CA, 1/1/2016
• Tedrow/ Arrhythmias Observed in Congenital Heart Disease Patients During Pregnancy.
  Nishaki Mehta, Ciorsti Macintyre, Saurabh Kumar, Kelsey Hickey, Edward P. Walsh, Katherine Economy, Anne Marie Valente, and Usha B, Heart Rhythm Society, San Francisco, CA, 1/1/2016
• Intrathoracic Impedence Measurement Abnormality as a Consequence of ICD Pocket Abscess: A New Differential Diagnosis.
  Nishaki Mehta, Amy French, Adelqui Peralta, Peter Hoffmeister, Heart Rhythm Society, San Francisco, CA, 1/1/2016
• The Impact of Body Mass Index and Gender On Patient Survival After Therapeutic Hypothermia Following Resuscitation.
  Breathett K., Mehta N, Yildiz V., Ziegler R., Abel E., Husa R, Circ Cardiovasc Qual Outcomes, 1/1/2015
• Understanding Platypnea-Orthodeoxia Syndrome.
  Mehta NK, Yan F, Johnson S, Cheatham J, Daniels C, American Heart Association, Dallas, TX, 1/1/2013
• Exercise stress myocardial function and perfusion with magnetic resonance using an MRI-compatible treadmill in patients referred for stress SPECT.
  Mehta NK, Thavendiranathan P , Dickerson JA, Scandling D, Balasubramanian V, Arnold JW, Hall N, Pennell ML, Foster EL, Simonetti OP, Raman SV, Ohio ACC, 1/1/2012
• Cardiovascular Complications with Turners Syndrome.
  Mehta NK, Siegenthaler M, Gould H, Bakalov V, Bondy CA, Challenging Cases ACC, 1/1/2011
• Reference Values for Left Ventricular Strain by Velocity Vector Imaging in Normal Individuals: Impact of Technical and Clinical Confounders.
  Mehta NK, Zichittella Z, Chinali M, Aurigemma GP, Circulation, 1/1/2010
• Reference Values for Left Ventricular Strain by Velocity Vector Imaging in Normal Individuals: Impact of Technical and Clinical Confounders.
  Mehta NK, Zichittella Z, Chinali M, Aurigemma GP, Pokhrel H, Hill JC, Tighe DA, American Heart Association, Chicago, IL, 1/1/2010
• HIV/AIDS in India: Revisiting social and scientific issues to tackle the spread of the disease. Review article.
  Mehta NK, Byrareddy S, Proceedings of Indian National Science Academy, 1/1/2008
• Nanomedicine
  Mehta NK, National Research Competition, Armed Forces Medical College, Mumbai, India
• Sex differences in patients with sleep apnea undergoing atrial fibrillation ablation.
  Mehta NK, Willard H, Khayat R, Houmsse M, Organization for the Study of Sex Differences, Stanford, CA
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Lectures

• Loperamide Toxicity. 
  Harvard Medical School - 1/1/2017
• Subcutaneous ICDs. 
  Harvard Medical School - 1/1/2016
• Indications of cardiac implantable devices. 
  Ohio State University - 1/1/2015
• Where did the blood go. 
  Ohio State University - 1/1/2014
• Community Awareness of Heart Disease 
  Columbus, OH - 1/1/2014
• Exercise stress myocardial function and perfusion with magnetic resonance using an MRI-compatible treadmill in patients referred for stress SPECT. 
  Columbus, OH - 1/1/2012
• Pulmonary Hypertension. 
  George Washington University - 1/1/2012
• Strain Imaging. 
  George Washington University - 1/1/2011
• Carney Complex Syndrome. 
  UMASS Memorial - 1/1/2010
• The application of transgenics in medicine. 
  1/1/2002
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Other

• Why Am I So Tired? A 45-Year-Old, Morbidly Obese Man Presents Worsening Fatigue. 
  Mehta NK, Patel D, Taylor M, Breathett K, Pleister A
  http://www.acc.org/
  1/23/2015
• Recognizing Obesity Hypoventilation Syndrome. 
  Mehta N, Patel D., Taylor M., Breathett K, Pleister A, Cardiosource Case Challenges
  http://apnea.cardiosource.org
  1/1/2015
• Advanced multi-layer speckle strain permits transmural myocardial function analysis in health and disease: Case Examples 
  Hill J, Mehta NK, Aurigemma GP, Toshiba Circulation
  1/1/2010
• An Interview with Dr Craig Mello, Nobel Prize for Medicine Laureate 2006. 
  Mehta NK, Malhotra N, Nature India
  http://www.nature.com/nindia/archive/category/fe/2008/10.html
  1/1/2008
• Preoperative evaluation of patient undergoing atrial fibrillation ablation with new diagnosis of sleep apnea. 
  Karapetyan L, Mehta NK, Cardiosource ACC
  http://www.acc.org/
• Review of lipoprotein abnormalities in obstructive sleep apnea. 
  Karapetyan L, Mehta NK, Cardiosource ACC
  http://www.acc.org/
• Review on the incidence of sleep apnea in the hospitalized elderly patients. 
  Mehta NK, Karatpetyan L, Cardiosource
  http://www.acc.org/
• Management of atrial fibrillation after ablation. 
  Patel D, Mehta NK, Cardiosource ACC
  http://www.acc.org/
• When CPAP adherence fails? Interactive Case. Clinical Community of Sleep Apnea and Cardiovascular Disease. 
  Patel D, Mehta NK, Taylor M, Cardiosource ACC
  http://www.acc.org/
• Incidental pulmonary valve mass: trick or treat? 
  Taylor M, Mehta NK, Orsinelli D, American College of Cardiology Imaging Case
  http://www.acc.org/
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